Weird log with the marble wallpaper

Every minute, the following appears 8 times in the logs:

$ journalctl -b -r

nov. 03 20:12:00 localhost.localdomain plasmashell[1479]: blending
nov. 03 20:12:00 localhost.localdomain plasmashell[1479]: no blending defined => copying top over bottom image
nov. 03 20:12:00 localhost.localdomain plasmashell[1479]: "Marble::TileId(2199724443, 1, 2, 0)" StateUptodate
nov. 03 20:12:00 localhost.localdomain plasmashell[1479]: "earth/citylights" "Marble::TileId(2199724443, 1, 2, 0)" QSize(675, 675) "JPG"
nov. 03 20:12:00 localhost.localdomain plasmashell[1479]: "Marble::TileId(3992431333, 1, 2, 0)" StateUptodate
nov. 03 20:12:00 localhost.localdomain plasmashell[1479]: "earth/bluemarble" "Marble::TileId(3992431333, 1, 2, 0)" QSize(675, 675) "JPG"
nov. 03 20:12:00 localhost.localdomain plasmashell[1479]: load tile from disk: "Marble::TileId(0, 1, 2, 0)"

I understand it does not mean an error, but it fills the log (uselessly).

Must one expect to see these messages always?

Thank you.

Operating System: Arch Linux
KDE Plasma Version: 6.5.1
KDE Frameworks Version: 6.19.0
Qt Version: 6.10.0
Kernel Version: 6.17.5-arch1-1 (64-bit)
Graphics Platform: Wayland